GE PM880 - Connecting the Probe to the PM880

Chapter 1. Getting Started
Model PM880 Portable Hygrometer User’s Manual 15
1.4.2c Entering Pressure Calibration Data (cont.)
5. Press [] to move the pointer to the Zero/mV (Zero/FP) box in the
table.
6. Press [ENTER] to change the value. Use the numeric keys to enter the
desired value and press
[ENTER].
7. The corresponding pressure value box is highlighted. Use the numeric
keys to enter the corresponding pressure value and press
[ENTER].
8. The span mV box is highlighted. Repeat steps 5, 6 and 7 to enter the
Span values.
9. When you have completed entering values, press [F3] (Exit).
10. Press [F3] (OK) and proceed to Displaying Measurements.
1.5 Displaying Measurements
The PM880 can display one to four measurement parameters
simultaneously. There are two parts for displaying measurements: selecting
the number of measurements and then selecting the type of measurements.
See Figure 9 on page 19 for a menu map.
1.5.1 Selecting the Number of Measurements
1. If the menu is not active, press [MENU].
2. Use the arrow keys to scroll to Site and press [ENTER].
3. Use the arrow keys to move to the desired number of views or
measurement windows (1 View, 2 Views, etc.).
4. Press [ENTER] at your selection. The screen displays the designated
number of views (measurement windows).